Title :
A new method for multiple source location
Author :
Coker, H. ; Ferrara, E.
Author_Institution :
ESL Incorporated, Sunnyvale, CA, USA
Abstract :
The problem of bearing/emitter location estimation for multiple wideband sources is addressed. The approach is to extend a recent algebraic method originally derived for multiple narrowband signals. The extended method makes use of the concept of the approximate dimension of a signal space as defined by Slepian. Some properties of the proposed algorithm are explored, and example computer simulations are presented.
Keywords :
Bandwidth; Delay effects; Delay estimation; Narrowband; Position measurement; Propagation delay; Sensor arrays; Sensor phenomena and characterization; Signal processing; Wideband;
Conference_Titel :
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '82.
DOI :
10.1109/ICASSP.1982.1171666
